1 definition by DalllaDalla

K-9

K-9 is slang for Oxycodone/Oxy/Oxycotton because of the K-9 on the pill itself.
Mostly used buy drug dealers or drug users, as no medical professional will say anything besides Oxycodone.

Guy 1: Hey man I just scored K-9 last night!

Guy 2: Fuck yeah bro let's go blow it!

by DalllaDalla March 16, 2022